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HAIMER Collet chucks in different versions:
HSK, DIN 69871, JIS (MAS403)
SK 40 form ADB DIN 69871
Form ADB means: central coolant supply and coolant channels through the flange which can be sealed again
The Power Collet Chuck is the collet chuck for the highest machining capacity in high-speed manufacturing. The optimized design with better construction combines high rigidity with vibration dampening features, giving more protection to machines, spindles and tools. The universal Power Collet Chuck is a unique high performance chuck that can also be used with standard collets.
– High runout accuracy: 0.005 mm at 3 x D with Haimer Power Collets
– Also for standard collets ER according to ISO 15488 (formerly DIN 6499)
– High rigidity
– Smoother running thanks to vibration absorbing geometry, therefore better surface quality and protection of tools, spindles and machines
– Increased machining capacity due to higher spindle speed, higher feed and larger cutting depth
– Shorter processing times
– Higher machining accuracy
– High clamping force
– Equally suited to high-speed manufacturing and heavy milling |
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Need collet capability on your jaw chuck lathe? Hardinge HCAC Collet Chucks offer collet capability for higher precision and accuracy when you need it.
Increase productivity, capability and control when compared to 3-Jaw chucks:
- Faster job changeover using collets
- Higher spindle speeds for reduced cycle times
- Larger work envelope
- Achieve higher precision
- Improved concentricity for optimum part roundness
- Exact part length control
- Interchangeable Style "S" master pads accommodate a wide range of workpiece sizes and configurations
Buy Collets, Collet Chucks, Chucks, Tool Holders and Rotary Products online at www.hardingetooling.com |
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| ITW Workholding provides a ride range of collet chucks to suit your turning / milling / or grinding needs. Used in both rotating and non-rotating applications, we can design and build a collet chuck to suit your process. |
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Expanding mandrels are the ideal solution to many workholding problems. By holding parts on most of the datum bore (or outside diameter in the case of a collet chuck) the clamping forces are evenly distributed, reducing distortions during part manufacture.
Mandrels also provide a superior method of holding parts which are high volume, have short cycle times or require the highest levels of concentricity.
Craftsman manufacture expanding mandrels tailored to your exact specifications. Many different mounting styles are available, including: spindle nose, between centres, Morse taper and faceplate. Different actuation methods can be used, such as drawbar, cantilever nut and front nut.
Every expanding mandrel or collet chuck supplied by Craftsman can have the following features:
Single taper sleeves
Positive clamping and release
High levels of concentricity – to 0.005 T.I.R
Controlled datums
Sleeve interchangeability
Generous expansion capacities
All of the above permit quick and secure clamping creating versatility and ease of use. |
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Locknut Options:
Heavy Duty Bearing Style – KMER
Order Example: HSK63A-KMER32-080
Heavy Duty Bearing Style Thro’ Coolan
to accept Sealing Disc’s – KCER
Order Example: HSK63A-KCER32-080
Note: Gauge lengths will increase
when using the above styles
High Speed Bearing Style – VER
Flush Fitting
Order Example: HSK63A-VER32-070
Dynamically balanced –
HSK63A-ER32-080-G 2.5
Locknuts and Sealing Disc’s
See page 136 |
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- Every collet chuck comes with our exclusive "Power Coat" nut that holds up to 75% tighter than standard nuts. (greater holding force improves T.I.R., rigidity, and reduces tool slippage to extend collet life)
- Tolerance measured from taper O.D. to collet pocket I.D. is only 0.0001" (our competitors average 0.0002")
- Every collet chuck is lab tested and delivered with a full report documenting T.I.R., balance, taper, etc.
- Our standard precision collets feature T.I.R. of only 0.0004" (our competitors average 0.0006" - you gain 20% tool life)
- Each holder is factory balanced to 18,000 RPM @ G2.5 (great balance reduces vibration at all RPM's - saving toolife, spindle bearings, and improves surface finish)
- Each taper is precision ground to a tolerance of AT3 or better!
- All products are backed by our 100% satisfaction guarantee.
Advantages:
- Flexibility (fits a wide range of tool shanks)
- Accurate (when maintained to specifications)
- Fast and easy tool changes
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Techniks Jacobs taper type S drill chucks feature extremely high accuracy and precision design, suitable for milling CNC machines and machining centers.
All parts are precision ground, heat treated, surface treated under specific QC conditions to the highest standard.
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Nexen's line of rugged safety chucks provide roll shaft support and torque transmission at a low cost. The maintenance-free design ensures optimal performance throughout the life of each safety chuck. Nexen's units safe-guard your equipment by securing the roll shaft in place during any wind or unwind operation. The safety chucks will only open with the socket in the upright position.
Features include:
Redundant safety mechanisms securely lock shaft in place
Long, maintenance-free life
Manual unlock for most models
Free-turning precision ball bearings
Finger guards on all models
Shaft extension with keyway
Foot or flange mounting
Metric size sockets available upon request
Available in ready-to-assembly brake packages
Ideal for the following industries:
Converting
Printing
Rubber
Film
Foil
Paper
Plastics
Textiles
Rope/cable/wire
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ITW Workholding offers a wide range of diaphragm chucks used in finish turning / hard turning and grinding applications. If you need a standard diaphragm chuck or a special designed diaphragm chuck, ITW Workholding can meet your needs. Product offered include:
Woodworth Pitch Line Diaphragm (shown) - This chuck offers quick change jaws for less than 5 minute part changeover. Used where a limited amount of gears are manufactured.
Woodworth Universal Gear Diaphragm - The best chuck for turning or grinding gear inside diameters, over a wide range of parts. Can be designed to meet your needs.
Woodworth shell style diaphragms - Used in grinding and some finish turning applications, the Woodworth shell diaphragm offers long life and high accuracies. Offered in standard and special designs. (See Pride Engineering Video for an example of the Woodworth Dovetail Diaphragm)
Sheffer style flat diaphragm - The sheffer style diaphragm is used in secondary turning applications and is designed and built to suit your process. |
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- flange opening is at top central position for easy operator
access, and to avoid the disassembly of the opening button
in the DX or SX safety chucks;
- a safety button first needs to be pushed in before the
flange will open. Designing the button to be pushed
eliminates potential accidental opening by centrifugal force.
- components are finished to a high quality, with the safety
flange being dynamically balanced and chrome plated as
standard.
- the inserts are replaceable and designed in a variety of
shapes and sizes such as alveolar, square, round-square. |
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SPANNTOP chucks generally work based on the pull-back principle. The clamping head is coupled to the draw mechanism. The clamping cylinder pulls it via the drawtube into the taper of the chuck body. The link between the drawtube and the draw mechanism is the drawtube adapter. The drawtube adapter and the spindle flange are custom made to fit a specific machine.
SPANNTOP chucks are balanced.
All clamping heads have a slot for the locating screw.
All SPANNTOP chucks have stroke limits in both directions.
Rigidity, concentricity, ease of change-over - those are the extraordinary characteristics of SPANNTOP. And not only is this system developed by HAINBUCH incredibly simple to handle, it is also good for your bottom line.
SPANNTOP can be used on a wide variety of different machine tools. These include turning and milling centers, gear cutting, grinding, rotary transfer, or friction welding machines. In short, anywhere where holding power, rigidity, precision and ease of change-over are required. |
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- 25 % better conversion of axial drawtube force to holding power than SPANNTOP
- No radial displacement between clamping head and chuck body, therefore excellent seal agaist dust, contamination and chips. Especially advantageous for dry and hard machining.
- Unequalled rigidity due to full-surface contact of the clamping segments
- Vibration dampening due to cast mineral composite
- Increased process reliability and low surface pressure; ideal for continuous processing of large quantities
- Fast an easy clamping head change-over
. Lubrication with a single lubrication nipple |
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Hardinge Sure-Grip Power Chucks are lever-operated, counter-centrifugal and dynamically balanced. This enables you to continually operate your CNC lathe at higher spindle speeds and feed rates with less concern for loss of jaw force normally associated with wedge-style chucks.
Sure-Grip Power Chucks mount directly to ANSI A2-4, A2-5, A2-6 and A2-8 spindles, eliminating the added tolerance buildup when using special adapter plates. Sure-Grip Power Chucks come standard with 1.5mm x 60 serrated master jaws designed to ISO specifications. Quick-change chucks available.
Hardinge manufactures a complete line of jaws for all brands of chucks.
Buy Collets, Collet Chucks, Chucks, Tool Holders and Rotary Products onlinline at www.hardingetooling.com |
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ITW Workholding offers N.A. Woodworth and Forkardt special design workholding. Using both product offerings, ITW Workholding can design workholding to handle your turning, milling or grinding process.
To provide you with a quote, please supply part print, all process information including:
Type of process (turning, milling, grinding)
Type of machine
Surfaces being machined
Preferred actuation
Quantity of chucks required |
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Hardinge is the world's largest manufacturer of spindle tooling. With over a century of experience, we are your trusted partner for all workholding applications. Hardinge collets are renowned for their accuracy and durability with the best total indicator reading (TIR) in the industry. Let Hardinge solve your workholding problems such as hard-to-grip shapes and surfaces, part length control, thin-wall turning, etc.
Hardinge manufactures and stocks collets for ALL brands of lathes, automatic screw machines, rotary transfer machines and turret lathes in various sizes and shapes. We also specialize in custom manufacturing.
Buy Collets, Collet Chucks, Chucks, Tool Holders and Rotary Products online at www.hardingetooling.com |
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Modern machines and tools have greater demands on tool holders. Particulary if cemented carbide endmills and drills are used at very high speed, where a very low run-out is required to achieve long toollife.
CoroGrip® and HydroGrip® fulfil all the demands on a tool holder for HSM.
Three requirements have to be fulfilled when using holders with cemented carbide endmills or drills at high speed:
-Low run-out
-High clamping force
-Balanced holder
Every CoroGrip and HydroGrip chuck is individually balanced and they have an individual number and is delivered with a protocol. |
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N.A. Woodworth introduces a new twist on the industry leading UBL power chuck. This six-jaw design incorporates a new counter-centrifugal mechanism that allows the chuck to rotate at higher speeds with minimal jaw force loss.
* 12 Points of Equalized Force Distribution
* High RPM capability
* Completely Sealed Design
* Increased Output Sensitivity for Thin Wall Applications
* Differential Chucking Capabilities (use with ITW variable port cylinder)
* Centralizing and Compensating Models
* O.D. and I.D. Versatility |
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| Variable stationary chucks that clamp and release both hydraulically and via springs have been available from HAINBUCH for some time. But it gets even better: With HYDROK we offer now an hydraulically actuated stationary chuck that opens a new range of versatile implementation possibilities for you. |
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1.e EX-POWER Universal Chuck are combined as one body, so that the drill chuck will not fallen out when heavy cutting is being performed.
2.o-way machining function clockwise & counterclockwise can make drill and tap efficiently.
3.e Ruo Out is reach to standard 0.05mm or optional 0.02 or even better. 4.External hook locking type doesn't require a hex wrench, which is ease to worn out and become slippery.
5.Optional Dynamic Balance services could reach to 20,000RPM, G6.3 balance degree. |
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Advantages
- Utilizes common SPANNTOP clamping heads
- Manual actuation with chuck wrench
- Circumferential clamping
- Pull-back effect against the end-stop
- Very good concentricity of 0.01 mm after clamping head change
- Optimal holding power plus additional accumulator
- Increased tool life and cutting speeds when using an end-stop
- No hydraulic clamping cylinder necessary
- Gentle or powerful clamping - whatever is needed |
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Hardinge Sure-Grip Power Chucks are lever-operated, counter-centrifugal and dynamically balanced. This enables you to continually operate your CNC lathe at higher spindle speeds and feed rates with less concern for loss of jaw force normally associated with wedge-style chucks.
Sure-Grip Power Chucks mount directly to ANSI A2-4, A2-5, A2-6 and A2-8 spindles, eliminating the added tolerance buildup when using special adapter plates. Sure-Grip Power Chucks come standard with 1.5mm x 60 serrated master jaws designed to ISO specifications. Quick-change chucks available.
Hardinge manufactures a complete line of jaws for all brands of chucks.
Buy Collets, Collet Chucks, Chucks, Tool Holders and Rotary Products online at www.hardingetooling.com |
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ITW Workholding offers a wide range of power chucks for special design applications. Products include:
Woodworth UBL (shown) - This is a ball chuck with offers pull down gripping. Available in centering and / or compesation style. The UBL provides 6 points of contact (3-jaw model) using jaws that conform to part differences
Woodworth ECC - This 6-jaw equalizing, counter centrifugal, chuck is used in applications where part tolerances are very tight. Where most chucks offer a 3 to 1 grip force ratio, the ECC offers a 2 to 1. This means you can have finer adjustments for grip force. Also, the standard feature of the counter centrifugal force compensation means you can run at higher speeds with less grip force loss.
Collet Chucks - Used in 2nd operation turning, ITW Workholding designs and builds special collet chucks which offer a wide range of solutions to your turning, milling or grinding requirements. |
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Hardinge Swiss-type Collets are ground to precise size and TIR to meet precision machining requirements with a standard accuracy that rivals the industry! Every collet and guide bushing is inspected on a Hardinge Super-Precision (.000015" TIR) headstock before reaching the stockroom.
Hardinge manufactures to Swiss quality for all brands of Swiss-style machines and cam-operated lathes. Extended-Nose Collets feature added nose length, flat or tapered, for doing pick-off work or to compensate for tooling interference. An Emergency Collet can be machined to the desired bore size. Emergencies are also available in extended-nose for added nose length.
Hardinge round Swiss Guide Bushings are carbide-lined to keep the stock clean and unmarked. Specials are available in hardened steel, Meehanite lining, angular & zig-zag slotted and extruded shapes. Escomatic counter collets and guide bushings can be manufactured to order. Hardinge also carries bar loader collets.
Buy Collets, Collet Chucks, Chucks, Tool Holders and Rotary Products online at www.hardingetooling.com |
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| Chumpower is a Taiwan Manufacture. We offer a complete range of Tapping Chuck. Such as DIN371,JIS,ISO for different systems and with or without torque tapping collet chuck. For detail information, please click the PDF catalogs and feel free to let us know your inquiries. We will send our reply mail as soon as possible. |
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Titanium three-jaw Coating Chucks is Chumpower's latest products. It is designed for wear-resisting and increasing stability of capacity and run-out. If you interested in our products, please feel free to contact with us.
We will send our reply mail as soon as possible. |
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